Model Number | Technology/Gas | Dimension | Working Condition | Measurement Range | Output | Feature Spotlight |
![]() SJH-A Series |
NDIR CH4 |
¢20mm*19mm
|
-40~70℃
|
0~5%Vol 0~100%Vol |
UART-TTL
Analog output
(0.4-2V)
|
Linearlization and factory calibration for accurate digital output |
![]() SJH-B Series |
NDIR CH4 |
¢20mm*16.6mm
|
-40~70℃ |
0~5%Vol 0~100%Vol |
UART-TTL
Analog output
(0.4-2V)
|
Linearlization and factory calibration for accurate digital output |
![]() SJH-5B1 |
NDIR CH4 |
¢20mm*16.6mm
|
-40~70℃
|
0~5%Vol |
UART-TTL
Analog output
(0.4-2V)
|
Enhanced auto heating mechanism to anti-condense |
![]() Gasboard-2500 |
TDLAS CH4 |
¢35mm*60mm
|
-20 ~ 60℃
|
0~100%LEL |
UART-TTL
|
Narrow absorbing spectrum determine unique selectivity for methane |
![]() SBH-A Series |
NDIR C3H8 |
¢20mm*19mm
|
-40~70℃ |
0~100%LEL |
UART-TTL
Analog output (0.4-2V) |
Matrix calibration to ensure high accurancy over full temperature |
![]() SBH-B Series |
NDIR C3H8 |
¢20mm*16.6mm
|
-40~70℃
|
0~100%LEL |
UART-TTL
Analog output
(0.4-2V)
|
Matrix calibration to ensure high accurancy over full temperature |
![]() SBrH-5 |
NDIR CH3Br |
¢20mm*19mm
|
-40~70℃ |
0~5%Vol |
RS232
Analog output
(0.4-2V)
|
Matrix calibration to ensure high accurancy over full temperature |
![]() SJH-R32 |
NDIR R32 |
¢20mm*19mm
|
-40~70℃
|
0~50%LFL |
UART-TTL
Analog output
(0.4-2V)
|
Matrix calibration to ensure high accuracy over full temperature |
![]() AM4205 |
NDIR A2L ,A3 (R32,R290,R454A R454B,R454C) |
76.8mm* 59.2mm* 19mm
|
-30~60℃
|
0~50%LFL 0~100%LFL |
UART_TTL (3.3V)
0.8-4V Analog,
4~20mA ( customized)
|
Mutiple refrigenrate gas avaiable amoung A2L & A3 |
![]() SRH-A Series |
NDIR CO2 |
¢20mm*19mm
|
-40~70℃
|
0~5000ppm 0~1% Vol 0~2% Vol 0~5% Vol 0~10% Vol 0~20%Vol |
UART-TTL
Analog output
(0.4-2V)
|
Matrix calibration to ensure high accurancy over full temperature |
![]() SRH-B Series |
NDIR CO2 |
¢20mm*16.6mm
|
-40~70℃
|
0~5000ppm 0~1% Vol 0~2% Vol 0~5% Vol 0~10% Vol 0~20%Vol |
UART-TTL
Analog output
(0.4-2V)
|
Matrix calibration to ensure high accurancy over full temperature |
![]() SRH-40 |
NDIR CO2 |
¢20mm*16.6mm
|
-25-55℃
|
0-40%vol |
UART-TTL
|
High concentration range to fit for agricultural application |
![]() ECO-5011 |
Electrochemical CO |
¢13.8mm*50.75mm
|
-20℃~60℃
|
0~10000ppm |
1.5-3nA/ppm
|
Best-in-class cross inteference |
![]() SF6-015 |
NDIR SF6 |
63.2mm * 38.5mm * 19.23mm
|
-20℃~60℃
|
0~1500ppm |
Modbus-RTU
/OC digital output
|
Excellent selectivity to SF6 |